Sep 17 16:15:44.824 INFO checking td_rthreadpool-0.1.2 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 16:15:44.824 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 16:15:44.824 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-0/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 16:15:45.435 INFO blam! 82e5fd8f014bc88d5a2bae8b774ac3d56e0f886686b7dd7a36b5abe6abe63650
Sep 17 16:15:45.437 INFO running `"docker" "start" "-a" "82e5fd8f014bc88d5a2bae8b774ac3d56e0f886686b7dd7a36b5abe6abe63650"`
Sep 17 16:15:46.733 INFO kablam! usermod: no changes
Sep 17 16:15:46.798 INFO kablam!     Checking td_rthreadpool v0.1.2 (/source)
Sep 17 16:15:47.521 INFO kablam! warning: unused import: `self`
Sep 17 16:15:47.521 INFO kablam!  --> tests/test.rs:3:19
Sep 17 16:15:47.521 INFO kablam!   |
Sep 17 16:15:47.521 INFO kablam! 3 | use std::thread::{self, sleep};
Sep 17 16:15:47.521 INFO kablam!   |                   ^^^^
Sep 17 16:15:47.521 INFO kablam!   |
Sep 17 16:15:47.521 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 16:15:47.521 INFO kablam! 
Sep 17 16:15:47.634 INFO kablam! warning: variable does not need to be mutable
Sep 17 16:15:47.634 INFO kablam!   --> tests/test.rs:38:9
Sep 17 16:15:47.634 INFO kablam!    |
Sep 17 16:15:47.634 INFO kablam! 38 |     let mut pool = ThreadPool::new(TEST_TASKS);
Sep 17 16:15:47.634 INFO kablam!    |         ----^^^^
Sep 17 16:15:47.634 INFO kablam!    |         |
Sep 17 16:15:47.634 INFO kablam!    |         help: remove this `mut`
Sep 17 16:15:47.634 INFO kablam!    |
Sep 17 16:15:47.634 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 17 16:15:47.634 INFO kablam! 
Sep 17 16:15:47.641 INFO kablam! warning: unused arithmetic operation which must be used
Sep 17 16:15:47.641 INFO kablam!   --> tests/test.rs:59:13
Sep 17 16:15:47.641 INFO kablam!    |
Sep 17 16:15:47.641 INFO kablam! 59 |             1 + 1;
Sep 17 16:15:47.641 INFO kablam!    |             ^^^^^
Sep 17 16:15:47.641 INFO kablam!    |
Sep 17 16:15:47.641 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 17 16:15:47.641 INFO kablam! 
Sep 17 16:15:47.659 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Sep 17 16:15:47.663 INFO kablam! su: No module specific data is present
Sep 17 16:15:48.158 INFO running `"docker" "rm" "-f" "82e5fd8f014bc88d5a2bae8b774ac3d56e0f886686b7dd7a36b5abe6abe63650"`
Sep 17 16:15:48.302 INFO blam! 82e5fd8f014bc88d5a2bae8b774ac3d56e0f886686b7dd7a36b5abe6abe63650